1、NFPA 2010 Standard for Fixed Aerosol Fire-Extinguishing Systems 2015 Edition NFPA, 1 Batterymarch Park, Quincy, MA 02169-7471, USA An International Codes and Standards Organization 1/14ISBN: 978-145591077-9 (Print)ISBN: 978-145591123-3 (PDF)IMPORTANT NOTICES AND DISCLAIMERS CONCERNING NFPASTANDARDS
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29、s can be viewed at no cost at www.nfpa.org/freeaccess.Copyright 2014 National Fire ProtectionAssociation.All Rights Reserved.NFPA2010Standard forFixed Aerosol Fire-Extinguishing Systems2015 EditionThis edition of NFPA2010, Standard for FixedAerosol Fire-Extinguishing Systems, was preparedby the Tech
30、nical Committee onAerosol Extinguishing Technology. It was issued by the Stan-dards Council on November 11, 2014, with an effective date of December 1, 2014, and super-sedes all previous editions.This edition of NFPA 2010 was approved as an American National Standard on Decem-ber 1, 2014.Origin and
31、Development of NFPA 2010In 1995, at the request of the Technical Committee on Alternative Protection Options toHalon, the NFPAStandards Council voted to proceed with a new project to provide guidanceon the subject of fine-aerosol extinguishing technology. In 1996 the Standards Council re-viewedthest
32、atusofthatprojectandvotedtopostponetheappointmentofastartuprosterfora fine-aerosol technology project until the technology had actual field use and experience.Over the next 5 years, field use and experience support material was accumulated, and in2001 the Standards Council, responding to a public re
33、quest, established a new project onfine-aerosol extinguishing technology. In 2003 the Technical Committee on Aerosol Extin-guishing Technology submitted a draft document titled Fixed Aerosol Extinguishing Systems forinclusion in the Annual 2005 cycle. That document became NFPA 2010, Standard for Fix
34、edAerosol Fire-Extinguishing Systems.The 2010 edition of NFPA2010 featured a reorganization of Chapters 8 and 9 to separatethe requirements for systems into categories, which include, general requirements applicableto all systems, condensed aerosol system requirements, and dispersed aerosol system r
35、equire-ments. Several clarifications were made throughout the document as well.The 2015 edition revises the frequency of system inspections and adds references to third-party approval standards.20101NFPAand National Fire ProtectionAssociation are registered trademarks of the National Fire Protection
36、Association, Quincy, Massachusetts 02169.Technical Committee on Aerosol Extinguishing TechnologyDaniel A. Dahl, ChairMorrison Hershfield Corporation, GASEAvi Bahar, Fire OP Ltd., FL SEScott Bailey, Koorsen Fire detection, alarm, and controlsystem, including all devices and schematic of wiring in-ter
37、connection; end-of-line device locations; location ofcontrolled devices such as dampers and shutters; loca-tion of instructional signage; agent distribution system,including the location of condensed aerosol generatorsor, for dispersed aerosol systems, the location of theagent storage containers, pi
38、ping, and nozzles togetherwith type of pipe hangers and rigid pipe supports(19) For dispersed aerosol systems, isometric view of agentdistribution system showing the length and diameter ofeach pipe segment; node reference numbers relating tothe flow calculations; fittings, including reducers andstra
39、iners; orientation of tees; and nozzles, including size,orifice port configuration, flow rate, and equivalent ori-fice area(20) Scale drawing showing the layout of the annunciatorpanel graphics if required by the authority having juris-diction(21) For dispersed aerosol systems, details of each uniqu
40、erigid pipe support configuration showing method of se-curement to the pipe and to the building structure(22) Details of the method of container or generator secure-mentshowingmethodofsecurementtothecontainerorgenerator and to the building structure(23) Complete step-by-step description of the syste
41、m se-quence of operations, including functioning of abortand maintenance disconnect switches, delay timers, andemergency power shutdown(24) Point-to-pointwiringschematicdiagramsshowingallcir-cuit connections to the system control panel, to thegraphic annunciator panel, and to external or add-onrelay
42、s(25) Complete calculations to determine enclosure volume,quantity of agent, and size of backup batteries andmethod used to determine number and location of au-dibleandvisualindicatingdevicesandnumberandloca-tion of detectors(26) For condensed aerosols, the minimum clearances tocombustible materials
43、 and the means of egress(27) Details of any special features7.1.2.3 Information shall be submitted for approval to theauthority having jurisdiction pertaining to the location andfunction of the detection devices, operating devices, auxiliaryequipment, and electrical circuitry, if used.7.1.2.3.1 Appa
44、ratus and devices used shall be identified.7.1.2.3.2 Any special features shall be explained.7.1.2.3.3 The details on the system shall include informationand calculations on the amount of agent.7.1.2.3.4 For dispersed aerosol systems, information shall beprovided describing container storage pressur
45、e; internal vol-ume of the container; the location, type, and flow rate of eachnozzle, including equivalent orifice area; the location, size,and equivalent lengths of pipe, fittings, and hose; and the lo-cation and size of the storage facility.7.1.2.3.5 For dispersed aerosol systems, pipe size reduc
46、tionand orientation of tees shall be clearly indicated.7.1.2.4 An as-built instruction and maintenance manual thatincludes a full sequence of operations and a full set of draw-ings and calculations shall be maintained on site.7.1.2.5 Flow Calculations.7.1.2.5.1 Flow calculations along with the worki
47、ng plans shallbe submitted to the authority having jurisdiction for approval.7.1.2.5.2 Theversionoftheflowcalculationprogramshallbeidentified on the computer calculation printout.7.1.2.6 Where field conditions necessitate any materialchangefromapprovedplans,thechangeshallbesubmittedtothe authority h
48、aving jurisdiction for approval.7.1.2.7 Whensuchmaterialchangesfromapprovedplansaremade, corrected “as installed” plans shall be provided to theauthority having jurisdiction.7.1.3 Approval of Plans.7.1.3.1 Plans and calculations shall be approved prior to in-stallation.7.1.3.2 Where field conditions
49、 necessitate any change fromapproved plans, the change shall be approved prior to imple-mentation.7.1.3.3 When such changes from approved plans are made,the working plans shall be updated to accurately represent thesystem as installed.7.2 Dispersed Aerosol System Flow Calculations.7.2.1 System flow calculations shall be performed using a cal-culation method listed or approved by the authority havingjurisdiction.7.2.2 The system design shall be within the manufacturerslisted limitations.7.3 Enclosure.7.3.1 In the design of a total flooding system, the integrity ofthe protect
